129178-28-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129178-28-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,1,7 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 129178-28:
(8*1)+(7*2)+(6*9)+(5*1)+(4*7)+(3*8)+(2*2)+(1*8)=145
145 % 10 = 5
So 129178-28-5 is a valid CAS Registry Number.
129178-28-5Relevant academic research and scientific papers
Quaternary pyridinium salts useful for ulcer treatment
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, (2008/06/13)
There are provided quaternary ammonium compounds of the formula: STR1 wherein R1 and R2, each independently represents a hydrogen atom, a C1 to C8 lower alkyl or alkenyl group, or C3 to C8
